save project

2.py

+with open('c:\\Users\\86187\\Documents\\lesson13-1\\sales.txt','r',encoding='utf-8') as file1:
+    a=file1.readlines()
+    #print(a)
+
+final_sum=[]
+for i in a:
+    data=i.split()
+    #print(data[0]) 
+    #print(data[1:])
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result=data[0]+':'+str(sum)+'\n'
+
+    final_sum.append(result)
+    #print(result)
+with open("C:\\Users\\86187\\Documents\\lesson13-1\\new_sales.txt",'a',encoding='utf-8') as file:
+    file.writelines(final_sum)
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